I don't know what you traders consider 'unpopular', really I don't. I'm not much of a trader.
Also, just one more point. If you're not a trader, then why are people in your Steam profile commending you for being a trustworthy trader?
Your self-description on your Steam profile is: "I collect free games for free when they are being given away for free. Did I mention I like free stuff?". Well ...
Indeed I also see you begging for Steam keys, and entering giveaways (successfully), on multiple sites. Desura, reddit, Steam, etc. etc.. You have 85 games on your Steam account. And all you can offer here are next-to-worthless Desura keys of unpopular games. In duplicates. Yeah, sure.
Also - regarding Gun Monkeys. If it's "still downloading", as you claim, so that the version you offered couldn't have been gotten for free, then how come your Steam profile shows about an hour of playing time?
I can understand that a 16-year old Pakistani student may not have a lot of money, but this level of dishonesty and egotism is pathetic, really.
1. Because I am trustworthy ;D but I haven't traded much, just three or four.
2. I couldn't think of anything else 'cool'.
3. Uhhh... successfully as in, won twice after entering hundreds? And believe me, its totally acceptable in modern society to enter giveaways.
4. I knew that question was coming. One word. SAM. Google it. It allows you to get Cards and Achievements from Steam games without installing them. Proof
EDIT: Another point, your self-description in GOG is "Vagabond". This defines as "disreputable; worthless; shiftless".
EDIT 2: Added proof for point 4.